The role of spatial frequency information in the decoding of facial expressions of pain: a novel hybrid task
In this study, we investigated whether perpetual preference differences exist for low-SF and high-SF pain information. A novel hybrid expression paradigm was used in which 2 different expressions, one containing low-SF information and the other high-SF information, were combined in a facial hybrid. Participants are instructed to identify the core expression contained within the hybrid, allowing for the measurement of SF information preference. Three experiments were conducted (46 participants in each) that varied the expressions within the hybrid faces: respectively pain-neutral, pain-fear, and pain-happiness. In order to measure the temporal aspects of image processing, each hybrid image was presented for 33, 67, 150, and 300 ms. As expected, identification of pain and other expressions was dominated by low-SF information across the 3 experiments. The low-SF preference was largest when the presentation of hybrid faces was brief and reduced as the presentation duration increased. A sex difference was also found in experiment 1. For women, the low-SF preference was dampened by high-SF pain information, when viewing low-SF neutral expressions. These results not only confirm the role that SF information has in the recognition of pain in facial expressions but suggests that in some situations, there may be sex differences in how pain is communicated.
ConclusionOnly a few cases of penile FG have been reported. Early debridement of all necrotic tissue is the golden rule.
Wanted your opinions on your management. If you have someone come in with mild pancreatitis unknown etiology (full work up normal) with no abnormal labs other than the lipase being>5000. Vitals stable. APACHE II on admission 3. And patient wants to eat the next day with pain improved despite lipase being still>5000. Would you initiate early refeeding or would you wait a while?
Question: Are we diluting the prestige and value of ACGME-accredited Pain fellowships by allowing alternative venues of interventional training? https://www.spine.org/Portals/0/Assets/Downloads/Education/ISMMFellowshipDirectory.pdf "WHAT DISTINGUISHES NASS ISMM FELLOWSHIPS FROM PAIN FELLOWSHIPS? The primary focus of NASS-recognized ISMM fellowships is the clinical assessment and treatment of patients with spine and musculoskeletal conditions. The fellowships... New NASS-approved vs ACGME-accredited Spine/Pain Fellowships?
The herb has a pain relief effect on the digestive system via blocking 'pain messages' sent to brain. → Support PsyBlog for just $4 per month. Enables access to articles marked (M) and removes ads. → Explore PsyBlog's ebooks, all written by Dr Jeremy Dean: Accept Yourself: How to feel a profound sense of warmth and self-compassion The Anxiety Plan: 42 Strategies For Worry, Phobias, OCD and Panic Spark: 17 Steps That Will Boost Your Motivation For Anything Activate: How To Find Joy Again By Changing What You Do
ConclusionOur current findings demonstrate that spinal CCL7/CCR2 modulation of GluA1-containing AMPA receptor activation via IL-18 and IL-18R over-expression is an important pathogenesis of remifentanil-induced hyperalgesia in rats.
Publication date: Available online 16 August 2019Source: NeuroImageAuthor(s): Rinaldo Livio Perri, Francesco Rossani, Francesco Di RussoAbstractA large literature indicated hypnosis as a useful tool to reduce pain perception, especially in high susceptible individuals. However, due to different methodological aspects, it was still not clear whether hypnosis modulates the early sensory processing of the stimuli or if it affects only the later stages of affective processing. In the present study, we measured the EEG activity of subjects with a medium level of hypnotizability while receiving electrical non-painful stimuli on ...
This report serves as a preliminary study and may be a surgical option for minimally invasive direct repair.
(Natural News) Regular physical exercise offers many health benefits. But even something as simple as 10 minutes of brisk walking daily can help prevent disability in older adults with arthritis pain. According to a study published in the American Journal of Preventive Medicine, brisk walking can also help lower their risk of suffering from pain or stiffness in...
Conclusion Dexamethasone appears to be a promising agent in reduction of post-operative sequelae in third molar surgery. As a potent anti-inflammatory agent it has an effective role in pain, trismus and edema reduction distinguish from the routes of administration, dosage and timing, pre or post-operative prescription. PMID: 31416411 [PubMed - as supplied by publisher]
CONCLUSION: The results suggest that intralesional PPD and topical cantharidin .7% are effective and safe treatment modalities, but benefits of intralesional PPD is being a simple, effective and safe treatment with tolerable pain and can be an alternative treatment for multiple resistant types. PMID: 31418621 [PubMed - as supplied by publisher]